diff --git a/images/centos_install_config.png b/images/centos_install_config.png
index 7f1f49f..146a7a2 100644
Binary files a/images/centos_install_config.png and b/images/centos_install_config.png differ
diff --git a/index.md b/index.md
index 2cb0f0c..c6d0456 100644
--- a/index.md
+++ b/index.md
@@ -3,6 +3,7 @@
 
 
 ### Table of Contents (sorted by time)
+[CentOS/Fedora 不同的配置默认都安装了什么软件](anaconda_kickstarts)<br>
 [Gopher/Gemini reactions](re.gmi.txt)<br>
 [Gopher/Gemini collections, a quiet web](gopher_collections.gmi.txt)<br>
 [build a nixos live image](nixos)<br>
diff --git a/org/anaconda_kickstarts.org b/org/anaconda_kickstarts.org
index 0a95223..1462510 100644
--- a/org/anaconda_kickstarts.org
+++ b/org/anaconda_kickstarts.org
@@ -1,5 +1,5 @@
-#+TITLE: Fedora/CentOS 不同安装配置/变体
-#+DESCRIPTION: Different Installation Config/Variation of Fedora/CentOS
+#+TITLE: CentOS/Fedora 不同配置/变体都默认安装了什么软件(组)
+#+DESCRIPTION: Default Software(Group) in Different Installation Config/Variation of CentOS/Fedora
 #+DATE: <2022-09-29 四>
 
 for cossig.org(CentOS 中文特别兴趣小组)
@@ -7,6 +7,7 @@ for cossig.org(CentOS 中文特别兴趣小组)
 
 * CentOS
 CentOS 安装时可选不同的配置
+#+ATTR_HTML: :width 512px
 [[./../images/centos_install_config.png]]
 其实这些就是不同的软件组
 CentOS-Stream 8 为例, 定义软件组的文件是 [[https://git.centos.org/centos/comps/blob/master/f/comps-centos-8-stream.xml][comps.xml]]
@@ -80,8 +81,149 @@ CentOS-Stream 8 为例, 定义软件组的文件是 [[https://git.centos.org/cen
     <!---->
   </environment>
 #+END_SRC
-然后我就觉得 =display_order= 排序就对应的是左边的位置
-但是有的还对不上, 应该很接近了...吧?
+但还是对不上, 应该很接近了...吧?
+
+想起来不联网是没法选择安装软件的
+然后瞅一眼产生的临时文件 =/tmp/dnf.cache/=
+#+BEGIN_SRC text
+├── appstream-831abc7e9d6a1a72
+│  ├── metalink.xml
+│  └── repodata
+│     ├── 95f4408838f85e23117d7d89ab47e1029692a443722e0e315fe3db07c32ee573-modules.yaml.xz
+│     ├── 2047121fda8828f9b4d611cbfb736a89048cb411356e7ac2bdd95d927d044791-filelists.xml.gz
+│     ├── e27fd8f9028bdc339a014f95debd07da4ef7b217522d14721af050aa9e7cf93e-primary.xml.gz
+│     ├── f0d518764a274c71de0773b3590932ded56234b2f6ac4bf025d125b7ed29269f-comps-AppStream.x86_64.xml
+│     ├── gen
+│     │  └── groups.xml
+│     └── repomd.xml
+├── baseos-044cae74d71fe9ea
+│  ├── metalink.xml
+│  └── repodata
+│     ├── 88ded6c02c5c3c62ab02250505cf0b8dee3af85819b666731c3cf813c275db6c-primary.xml.gz
+│     ├── b47aeefede03d4d530f4538bf8f73531fd1a6a2bb66ca1778e3423c4dec34121-filelists.xml.gz
+│     ├── d52d95f0f2d1a56b197a698aa328813a7e45e2d5b2883e04f4a3f604638b7a4a-comps-BaseOS.x86_64.xml
+│     ├── gen
+│     │  └── groups.xml
+│     └── repomd.xml
+#+END_SRC
+那里面的 =*-comps-*.xml= 的 =<environment>= 的 =<display_order>=
+就正好是 1~4 和两个 99
+
+comps-AppStream.x86_64.xml
+#+BEGIN_SRC xml
+  <environment>
+    <id>graphical-server-environment</id>
+    <name>Server with GUI</name>
+    <description>An integrated, easy-to-manage server with a graphical interface.</description>
+    <display_order>1</display_order>
+    <grouplist>
+      <groupid>base-x</groupid>
+      <groupid>container-management</groupid>
+      <groupid>core</groupid>
+      <groupid>fonts</groupid>
+      <groupid>gnome-desktop</groupid>
+      <groupid>guest-desktop-agents</groupid>
+      <groupid>hardware-monitoring</groupid>
+      <groupid>hardware-support</groupid>
+      <groupid>headless-management</groupid>
+      <groupid>internet-browser</groupid>
+      <groupid>multimedia</groupid>
+      <groupid>networkmanager-submodules</groupid>
+      <groupid>print-client</groupid>
+      <groupid>server-product</groupid>
+      <groupid>standard</groupid>
+    </grouplist>
+    <optionlist><!----></optionlist>
+  </environment>
+  <environment>
+    <id>server-product-environment</id>
+    <name>Server</name>
+    <description>An integrated, easy-to-manage server.</description>
+    <display_order>2</display_order>
+    <grouplist>
+      <groupid>container-management</groupid>
+      <groupid>core</groupid>
+      <groupid>hardware-support</groupid>
+      <groupid>headless-management</groupid>
+      <groupid>server-product</groupid>
+      <groupid>standard</groupid>
+    </grouplist>
+    <optionlist><!----></optionlist>
+  </environment>
+  <environment>
+    <id>virtualization-host-environment</id>
+    <name>Virtualization Host</name>
+    <description>Minimal virtualization host.</description>
+    <display_order>99</display_order>
+    <grouplist>
+      <groupid>base</groupid>
+      <groupid>core</groupid>
+      <groupid>standard</groupid>
+      <groupid>virtualization-hypervisor</groupid>
+      <groupid>virtualization-tools</groupid>
+    </grouplist>
+    <optionlist><!----></optionlist>
+  </environment>
+  <environment>
+    <id>workstation-product-environment</id>
+    <name>Workstation</name>
+    <description>Workstation is a user-friendly desktop system for laptops and PCs.</description>
+    <display_order>4</display_order>
+    <grouplist>
+      <groupid>base-x</groupid>
+      <groupid>core</groupid>
+      <groupid>fonts</groupid>
+      <groupid>gnome-desktop</groupid>
+      <groupid>guest-desktop-agents</groupid>
+      <groupid>hardware-support</groupid>
+      <groupid>internet-browser</groupid>
+      <groupid>multimedia</groupid>
+      <groupid>networkmanager-submodules</groupid>
+      <groupid>print-client</groupid>
+      <groupid>standard</groupid>
+      <groupid>workstation-product</groupid>
+    </grouplist>
+    <optionlist><!----></optionlist>
+  </environment>
+#+END_SRC
+
+comps-BaseOS.x86_64.xml
+#+BEGIN_SRC xml
+  <environment>
+    <id>custom-environment</id>
+    <name>Custom Operating System</name>
+    <description>Basic building block for a custom RHEL system.</description>
+    <display_order>99</display_order>
+    <grouplist>
+      <groupid>core</groupid>
+    </grouplist>
+    <optionlist><!----></optionlist>
+  </environment>
+  <environment>
+    <id>minimal-environment</id>
+    <name>Minimal Install</name>
+    <description>Basic functionality.</description>
+    <display_order>3</display_order>
+    <grouplist>
+      <groupid>core</groupid>
+    </grouplist>
+    <optionlist><!----></optionlist>
+  </environment>
+  <environment>
+    <id>server-product-environment</id>
+    <name>Server</name>
+    <description>An integrated, easy-to-manage server.</description>
+    <display_order>2</display_order>
+    <grouplist>
+      <groupid>core</groupid>
+      <groupid>hardware-support</groupid>
+      <groupid>headless-management</groupid>
+      <groupid>server-product</groupid>
+      <groupid>standard</groupid>
+    </grouplist>
+    <optionlist><!----></optionlist>
+  </environment>
+#+END_SRC
 
 * Fedora
 Fedora 分不同的变体, 常见的是 Server 和 Workstation
@@ -111,9 +253,7 @@ workstation-product-environment
       <groupid>printing</groupid>
       <groupid>workstation-product</groupid>
     </grouplist>
-    <optionlist>
-      <groupid>arm-tools</groupid>
-    </optionlist>
+    <optionlist><!----></optionlist>
   </environment>
 #+END_SRC
 ** Server
@@ -131,8 +271,6 @@ server-product-environment
       <groupid>headless-management</groupid>
       <groupid>container-management</groupid>
     </grouplist>
-    <!---->
-    <optionlist>
-    </optionlist>
+    <optionlist><!----></optionlist>
   </environment>
 #+END_SRC